.navbar-inverse{
    background-color: #222;
    border-color: #222;
} 
  
@media screen and (max-width:1200px) {
    .navbar{
        width: 90% !important;
    }
    main{
        width: 90% !important;
    }
}
.navbar-inverse .navbar-collapse{
    border: none;
}
.header{
    width: 100%;
    background-color: #222;
    position: fixed;
    top: 0;
}
.navbar{
    width: 70%;
    margin: 0 auto;
    padding: 5px 0;
}

main{
    width: 70%;
    margin: 70px auto;
}
.user_logo{
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: none;
}
#user{
    display: none;
}
#msg{
    resize: none;
}
.img_logo{
    width: 40px;
    height: 40px;
    border-radius: 50%;
    max-width: 40px;
}
.pl{
    text-align: right;
    margin-top: 5px;
}
.remove{
    margin-top: 15px;
    cursor: pointer;
    color: #b4b4b4;
    /* display: none; */
}

.remove:hover{
    color: red;
}
.dot{
    border-top: 1px dotted #b4b4b4;
    margin-top: 5px;
    box-sizing: border-box;
}
.pinglun_list{
    display: flex;
    border-bottom: 1px solid #f1f1f1;
    margin-top: 10px;
}
.pinglun_list p {
    margin: 5px 0;
}
.plmsg{
    margin-left: 15px;
}
.pl_username{
    font-size: 17px;
    color: blue;
}
.pl_content{
    color: #8d8d8d;
}
.pl_time{
    color: #b4b4b4;
}
